HN

n.

1.

a colorless explosive liquid that is volatile, poisonous, and foul-smelling.

Noun

1.

HN - a colorless explosive liquid that is volatile and poisonous and foul-smelling Synonyms: azoimide, hydrazoic acid, hydrogen azide

(networking)

hn - The country code for Honduras.

azoimide, explosive, hydrazoic acid, hydrazoite, hydride, hydrogen azide